Rear Panel Suggested Settings; Rear Panel Features - Marshall Amplification BASS STATE B 150 User Manual

15. FX Return
For connection from the output of an external
effects processor or floor pedal.
16. Line Out
The Line Out Jack can be used for connection to
home recording equipment for direct recording.
17. D.I. Output with Earth Lift Switch
The D.I. Output is designed for connection to
professional recording or P.A. equipment.
Suggested Settings
Input
ACTIVE PASSIVE GAIN BLEND BASS
0 10 Solidstate Valve -15
Input
ACTIVE PASSIVE GAIN BLEND BASS
0 10 Solidstate Valve -15
Input
ACTIVE PASSIVE GAIN BLEND BASS
0 10 Solidstate Valve -15
Connecting a piece of audio electrical equipment
which has been earthed to another piece of earthed
electrical equipment, such as an amplifier and
recording equipment, can result in a background
hum. Should this problem occur, the B150 features
an Earth Lift Switch which when used will alleviate
the hum.
18. Power Switch
On/off mains power switch for the B150 with
LED to indicate when on.
80 Hz 160 Hz 320 Hz 640 Hz 1K 25Hz 2KHz 2.5KHz
E.Q.
+15dB
TREBLE COMP
0
-15dB
+15 -15 +15 0 10
On
80 Hz 160 Hz 320 Hz 640 Hz 2KHz 2.5KHz
1K 25Hz
E.Q. +15dB
TREBLE COMP
0
-15dB
+15 -15 +15 0 10
Off On
80 Hz 160 Hz 320 Hz 640 Hz 1K 25Hz 2KHz 2.5KHz
E.Q.
+15dB
TREBLE COMP
0
-15dB
+15 -15 +15 0 10
On Off
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Rear Panel Features

1. Mains Input
For connection to the mains. Always ensure that
a good quality mains lead is used and that the plug is
wired in accordance with the regulations of your
country.
The rear panel of the B150 features air vents to
keep the amplifier cool. Care should be taken to
ensure that these vents do not become obstructed
while the amplifier is in use.
Volume
FX FX LINE
SEND RETURN OUT
EARTH
LIFT
LIMITER
0 10
Volume
FX FX LINE
SEND RETURN OUT
EARTH
LIMITER LIFT
0 10
Volume
FX FX LINE
SEND RETURN
OUT
EARTH
LIMITER LIFT
0 10
Suggested Settings
B150
Before we look at some suggested
settings there are a couple of points
that you should remember ;
POWER
ON
1 / Taste in sound is a very
Power
personal thing. What might sound
D.I.
great to one bass player might not
appeal to another bassist. Therefore
these suggested settings may need
some alterations to suit your own
personal taste.
B150
2 / One of the main influences on
your sound will be your bass. Each
bass displays certain tonal
POWER
ON
characteristics, some for example
will sound brighter than others
Power
D.I. while others may sound bassier. For
this reason again you may find that
these suggested settings need some
alteration to give the required sound.
Here then follows three simple
settings for the B150 for slap,
B150
fingers and plectrum styles. We
hope that these settings provide you
with a useful starting point to
POWER
ON
develop your own killer bass tones.
Power
Please Note : Gain and Volume
D.I.
should be adjusted to taste.
B150
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